Poor appetite is common in hospitalised older people and associated with subclinical low mood
Poor appetite is common in hospitalised older people and associated with subclinical low mood
Introduction
Appetite loss in older people -anorexia of ageing (AA) - is common. Recognised consequences include undernutrition, sarcopenia, frailty, and increased mortality after discharge from hospital. Identification and management of AA may prevent onset of these health burdens. Whilst appetite can be assessed, this is often not routine.
Methods
Cross-sectional data from three studies (carried out 2010-2017), with comparable data collection methods and drawn from the same population, were combined. Participants were over 70 years, admitted to acute wards within a large UK hospital. Appetite was assessed using the simple 4 item Simplified Nutritional Appetite Questionnaire (SNAQ); a score of ≤14/20 defines poor appetite. Correlates of SNAQ scores were evaluated.
Results
The dataset included 474 participants (64% female) with mean age 84 (6.5), median Barthel 78 (IQR 53-91), mini-mental state exam (MMSE) 27 (IQR 23-29) and comorbidity index 5 (IQR 4-7). The median GDS for the population was 4 (IQR 4-6). The mean SNAQ score was 13.9 (SD 2.6), and 265 (56%) participants scored ≤14 indicating poor appetite. There was no significant difference between mean SNAQ scores of men and women (P=.26), or those living alone and with others (P=.62).
Age, MMSE, comorbidity index, and total number of medications were not related to SNAQ score in continuous analyses but geriatric depression score (GDS-15) was (adjusted coefficient -.248; P<.001); such that lower mood was associated with poorer appetite.
Conclusions
These findings highlight the importance of assessing appetite in hospitalised older people, as poor appetite is very common. Appetite can be assessed in hospital using the simple 4 item SNAQ tool. Subclinical low mood, measured by GDS-15, had the strongest association with SNAQ score whilst in hospital. Therefore, for those with poor appetite in hospital, clinicians should have a low threshold to evaluate and treat low mood.
Cox, Natalie
dfdfbc5f-41b8-4329-a4b5-87b6e93aa09e
Lim, Stephen
dd2bfbd7-7f74-4365-b77e-9989f6408ddc
Baylis, Daniel
eafafa34-ac61-4082-9355-6aba3d7f738c
Howson, Fiona FA
2578d848-4a23-4572-9770-584982a71e08
Sayer, Avan
a85472e7-8894-44b2-913f-cd77e96895db
Roberts, Helen
5ea688b1-ef7a-4173-9da0-26290e18f253
Cox, Natalie
dfdfbc5f-41b8-4329-a4b5-87b6e93aa09e
Lim, Stephen
dd2bfbd7-7f74-4365-b77e-9989f6408ddc
Baylis, Daniel
eafafa34-ac61-4082-9355-6aba3d7f738c
Howson, Fiona FA
2578d848-4a23-4572-9770-584982a71e08
Sayer, Avan
a85472e7-8894-44b2-913f-cd77e96895db
Roberts, Helen
5ea688b1-ef7a-4173-9da0-26290e18f253
Cox, Natalie, Lim, Stephen, Baylis, Daniel, Howson, Fiona FA, Sayer, Avan and Roberts, Helen
(2020)
Poor appetite is common in hospitalised older people and associated with subclinical low mood.
Age and Ageing.
(doi:10.1093/ageing/afz196.10).
Record type:
Meeting abstract
Abstract
Introduction
Appetite loss in older people -anorexia of ageing (AA) - is common. Recognised consequences include undernutrition, sarcopenia, frailty, and increased mortality after discharge from hospital. Identification and management of AA may prevent onset of these health burdens. Whilst appetite can be assessed, this is often not routine.
Methods
Cross-sectional data from three studies (carried out 2010-2017), with comparable data collection methods and drawn from the same population, were combined. Participants were over 70 years, admitted to acute wards within a large UK hospital. Appetite was assessed using the simple 4 item Simplified Nutritional Appetite Questionnaire (SNAQ); a score of ≤14/20 defines poor appetite. Correlates of SNAQ scores were evaluated.
Results
The dataset included 474 participants (64% female) with mean age 84 (6.5), median Barthel 78 (IQR 53-91), mini-mental state exam (MMSE) 27 (IQR 23-29) and comorbidity index 5 (IQR 4-7). The median GDS for the population was 4 (IQR 4-6). The mean SNAQ score was 13.9 (SD 2.6), and 265 (56%) participants scored ≤14 indicating poor appetite. There was no significant difference between mean SNAQ scores of men and women (P=.26), or those living alone and with others (P=.62).
Age, MMSE, comorbidity index, and total number of medications were not related to SNAQ score in continuous analyses but geriatric depression score (GDS-15) was (adjusted coefficient -.248; P<.001); such that lower mood was associated with poorer appetite.
Conclusions
These findings highlight the importance of assessing appetite in hospitalised older people, as poor appetite is very common. Appetite can be assessed in hospital using the simple 4 item SNAQ tool. Subclinical low mood, measured by GDS-15, had the strongest association with SNAQ score whilst in hospital. Therefore, for those with poor appetite in hospital, clinicians should have a low threshold to evaluate and treat low mood.
This record has no associated files available for download.
More information
e-pub ahead of print date: 6 February 2020
Identifiers
Local EPrints ID: 442647
URI: http://eprints.soton.ac.uk/id/eprint/442647
ISSN: 0002-0729
PURE UUID: c23060c6-e35e-4208-8100-c1f9a4613f30
Catalogue record
Date deposited: 22 Jul 2020 16:31
Last modified: 10 Apr 2024 02:14
Export record
Altmetrics
Contributors
Author:
Natalie Cox
Author:
Daniel Baylis
Author:
Fiona FA Howson
Author:
Avan Sayer
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics